FIRE INSTRUCTION & SERVICE MANUAL
D2xL1F, D2xL2F & D2xL2H
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: +44 (0)208 743 8880
Document No. D252-00-201-IS
Issue A
28-09-2023
Sheet 2 of 2
Sound Pressure Level
Directional Characteristics
UL1480 Product Data
Unit Type
Code
Input
Power
Max Input
SPL Output (dB(A)) at different Transformer Tappings
1W
2W
3W
4W
5W
6W
7.5W
12.5W
15W
25W
D2xL1FV725
70V Line
15W
70.7V
-
92.38
-
95.34
97.99
-
100.64
-
103.24
-
25V Line
15W
25V
-
89.23
-
91.16
96.89
-
100.10
-
102.33
-
D2xL2FV725
70V Line
25W
70.7V
92.84
96.05
-
98.89
-
100.45
-
103.08
-
105.56
25V Line
25W
25V
90.12
91.83
-
95.07
-
98.18
-
102.71
-
103.91
D2xL2HV725
70V Line
25W
70.7V
93.37
96.26
-
99.04
-
100.31
-
103.35
-
105.67
25V Line
25W
25V
90.38
92.29
-
95.39
-
98.18
-
102.61
-
103.56
Unit Type
Code
Input
Power
Max Input
SPL Output (dB(A)) at different Transformer Tappings
1.1W
2.1W
3W
-
-
6W
7.5W
12.5W
15W
25W
D2xL1FV100
100V Line
15W
100V
92.9
-
97.27
-
-
-
100.83
-
103.32
-
D2xL2FV100
100V Line
25W
100V
-
96.08
-
-
-
100.36
-
103.11
-
105.41
D2xL2HV100
100V Line
25W
100V
-
96.2
-
-
-
100.39
-
103.02
-
105.34
D2xL1FR008
8 Ohm
15W
10.95V
102.56
D2xL1FR016
16 Ohm
15W
15.49V
102.24
D2xL2FR008
8 Ohm
25W
14.14V
104.6
D2xL2FR016
16 Ohm
25W
20.00V
105.18
D2xL2HR008
8 Ohm
25W
14.14V
105.18
D2xL2HR016
16 Ohm
25W
20.00V
104.92
CAN/ULC-S541 Directional Characteristics
Unit Type ode
Rated
Angle
Horizontal Axis
Vertical Axis
-3dB(A) -6dB(A)
Reduction
@ 90°
-3dB(A)
-6dB(A)
Reduction
@ 90°
D2xL1FV100
0°
+/-25
+/-65
-9.1
+/-30
+/-65
-8.8
D2xL1FV725
D2xL1FR008
D2xL1FR016
D2xL2FV100
0°
+/-30
+/-50
-11.4
+/-25
+/-45
-11.4
D2xL2FV725
D2xL2FR008
D2xL2FR016
D2xL2HV100
0°
+/-20
+/-30
-16.2
+/-20
+/-30
-16.3
D2xL2HV725
D2xL2HR008
D2xL2HR016
CAN/ULC-S541 Product Data
Unit Type
Code
Input
Power
Max Input
SPL Output (dB(A)) at different Transformer Tappings
1W
2W
3W
4W
5W
6W
7.5W
12.5W
15W
25W
D2xL1FV725
70V Line
15W
70.7V
-
98.3
-
101.3
104.0
-
106.9
-
109.4
-
25V Line
15W
25V
-
95.34
-
98.38
101.5
-
106.7
-
109
-
D2xL2FV725
70V Line
25W
70.7V
96.36
102.9
-
106.0
-
107.5
-
110.3
-
112.7
25V Line
25W
25V
96.44
99.14
-
102.4
-
105.3
-
110.2
-
111.6
D2xL2HV725
70V Line
25W
70.7V
102.8
105.5
-
108.6
-
110.2
-
113.4
-
115.7
25V Line
25W
25V
100.1
101.8
-
104.8
-
107.8
-
112.6
-
113.8
Unit Type
Code
Input
Power
Max Input
SPL Output (dB(A)) at different Transformer Tappings
1.1W
2.1W
3W
-
-
6W
7.5W
12.5W
15W
25W
D2xL1FV100
100V Line
15W
100V
99.29
-
103.7
-
-
-
107.3
-
109.7
-
D2xL2FV100
100V Line
25W
100V
-
103.3
-
-
-
107.8
-
110.6
112.8
D2xL2HV100
100V Line
25W
100V
-
105.9
-
-
-
110.2
-
113.2
-
116.1
D2xL1FR008
8 Ohm
15W
10.95V
109.4
D2xL1FR016
16 Ohm
15W
15.49V
108.9
D2xL2FR008
8 Ohm
25W
14.14V
112.6
D2xL2FR016
16 Ohm
25W
20.00V
113.6
D2xL2HR008
8 Ohm
25W
14.14V
115.5
D2xL2HR016
16 Ohm
25W
20.00V
115.3
